51 to 75 of 314 Contract Developer Jobs

OpenLink Endur Developer for leading financial services client in London. Contract and hybrid working. Key Responsibilities Develop, maintain, and enhance custom modules and extensions within Endur and .NET. Build and support interfaces and integrations between Endur and internal systems. Provide technical and functional support to traders, risk managers, and operations teams. Work with business analysts to deliver high-quality technical More ❯

GenAI Python Developer x4 Location: Hybrid/London Contract Rate: £450–£500 per day (Inside IR35, initial 6-9 months) GenAI | Python | Enterprise AI Platform - Build the core of a next-gen Generative AI ecosystem for a global finance services business. If you’re a strong Python engineer who’s genuinely excited by the possibilities of GenAI in real enterprise More ❯

About the Role We are looking for an experienced Senior Java Developer with strong expertise in building modern APIs and microservices, ideally with hands-on experience integrating with NHS Digital platforms such as NHS Spine, FHIR APIs, or other healthcare interoperability services. You will play a key role in designing scalable, secure, high-performance services that power mission-critical applications More ❯

About the Role We are looking for an experienced Senior Java Developer with strong expertise in building modern APIs and microservices, ideally with hands-on experience integrating with NHS Digital platforms such as NHS Spine, FHIR APIs, or other healthcare interoperability services. You will play a key role in designing scalable, secure, high-performance services that power mission-critical applications More ❯

My well established, market leading Client is urgently recruiting for a talented C# Developer to join their team on a hybrid/remote contract basis . This is an excellent opportunity to work outside IR35 , contributing to an exciting project with a strong focus on API integration and Azure cloud services . What You'll Be Doing: Designing, building, and More ❯

Power Apps Developer – 5 Month Contract – Fully Remote – Inside IR35 VIQU have partnered with a leading organisation in the public sector to recruit for a Power Apps Developer for a short-term contract. The role: The successful Power Apps Developer will support the build, deployment, and maintenance of a data and reporting application for our client, working alongside cross-functional … Microsoft Dataverse Web API and Microsoft Graph API. Experience managing the defect lifecycle. Knowledge of data security principles in Dataverse. Agile (SCRUM) Azure DevOps Contract Overview Role: Power Apps Developer Length: 5-month contract IR35: Inside IR35 Rate: £320 per day Location: Fully Remote To discuss this exciting Power Apps Developer opportunity in more detail, please APPLY NOW for a More ❯

Power Apps Developer – 5 Month Contract – Fully Remote – Inside IR35 VIQU have partnered with a leading organisation in the public sector to recruit for a Power Apps Developer for a short-term contract. The role: The successful Power Apps Developer will support the build, deployment, and maintenance of a data and reporting application for our client, working alongside cross-functional … Microsoft Dataverse Web API and Microsoft Graph API. Experience managing the defect lifecycle. Knowledge of data security principles in Dataverse. Agile (SCRUM) Azure DevOps Contract Overview Role: Power Apps Developer Length: 5-month contract IR35: Inside IR35 Rate: £320 per day Location: Fully Remote To discuss this exciting Power Apps Developer opportunity in more detail, please APPLY NOW for a More ❯

Java Developer Location: Dublin, hybrid working model Term: 12 months, excellent day rate Java Developer wanted to help design and build high-throughput systems for a well-known name in Dublin’s tech scene. You’ll be part of a modern engineering environment offering excellent hybrid flexibility (with some on-site collaboration) and the freedom to deliver clean, scalable services. … This is a great opportunity for a Java developer seeking a long-term contracting role within an organisation that’s heavily investing in modern technologies and innovative approaches. What you’ll bring: 5+ years Java development experience, comfortable working across Spring/Spring Boot microservices etc. Decent hands on skills with Angular, at heart you’re a backend dev but More ❯

SC Cleared Senior APEX Developer Bristol, Leicester, or Plymouth (2 days per week onsite) £425 - £525 per day (Inside IR35) 6-month contract Must hold live & transferrable SC clearance ( used within the last 12 months) The Opportunity We're seeking an experienced Senior Oracle APEX Developer to play a key role in supporting critical engineering and digital programmes for the … be involved in projects that are both technically challenging and genuinely meaningful - supporting the safety and operational readiness of the UK naval fleet. If you're an experienced APEX Developer with the right clearance and a background in complex, secure environments, we'd love to hear from you. More ❯

Job Title: Full Stack Developer Max rate: £550p/d via Umbrella Clearance required: SC Duration: 4 Months Location: Croydon (Mostly Remote) Job Description: Senior Engineer with either full stack (Java/React/Node.js) or backend (Java and ideally Kafka) * Experience of Java * Experience of Spring framework or equivalent. * Knowledge of software design patterns and when to apply them More ❯

SITS Developer SME - 12 months+ - Remote Based - £s Market Rate We are seeking an experienced Tribal SITS Developer SME to join a leading UK University's Digital Change & Transformation Programme . This is a pivotal role supporting the enhancement and optimisation of the University's student systems landscape, enabling improved digital experiences for students and staff. You will work closely … optimisation. Contribute to documentation and knowledge transfer for ongoing support teams. To apply yo should have the following skills and experience: 6+ years' hands-on experience as a SITS Developer or Consultant within a Higher Education environment. Proven track record delivering change within large-scale SITS implementations or upgrades. Strong experience with eVision, SRLs, Vistas, Tasks, and XML . Solid More ❯

We’re looking for a Senior Java Developer for our public sector client based in Leeds on an initial 12-month contract paying up to £700 per day Inside IR35. This role allows hybrid working with an expectation to attend the office 3 days per week. You will need to either hold current BPSS clearance or have the ability to … pass it, and be eligible for SC clearance. The successful Senior Java Developer will possess proven skills working with the following – Java 21 (or later) Test Driven Development (TDD) and Behaviour Driven Development (BDD) Large microservice architectures Agile environments and pair programming Implementing APIs for internal and external use Building automated test suites in CI/CD environments Unix/… traffic websites and handling large data sets Interested? Please apply below. Java Software Engineer, Java, Java 21, Microservices, TDD, BDD, Agile, APIs, CI/CD, Leeds, Government, Public Sector, Developer, Contract, Inside IR35 More ❯

Power Platform Developer** (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (2 - 3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile Join our dynamic team in the investment banking sector, where innovation meets expertise. We are seeking a talented Power Platform Developer who is passionate about More ❯

Senior Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. Integrate with More ❯

Senior Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. Integrate with More ❯

Role-Freelance Frontend Developer Days- 5 days a month Type- Remote The Role This position involves providing technical support across multiple areas of our Web platform, including UI maintenance, content management, and basic infrastructure tasks. The role consists of: Paid onboarding: Initial hours to familiarise yourself with our technology stack, documentation, codebase, and processes Ad-hoc hourly work: Support, bug More ❯

Senior MuleSoft Developer 6 Month contract - Inside IR35 - up to £585 per day London based - hybrid working - 3 days office based Current NPPV3 clearance is highly desirable Your main responsibility will be to deliver clean, maintainable, and well-tested code that adheres to SOLID principles. You will work collaboratively across Quality Assurance, DevOps, and other development teams, sharing knowledge, supporting More ❯

Java Developer Hybrid (Belfast) | 6-Month Contract | Inside IR35 Our client, a leading organisation within the financial services sector, is seeking an experienced Java Developer to join their Belfast-based technology team on an initial 6-month contract (Inside IR35). This is an excellent opportunity to work on high-performance, data-driven applications within a fast-paced enterprise environment. … solving skills. Contract Details Location: Belfast (Hybrid 23 days onsite per week) Contract Length: 6 months initial IR35 Status: Inside IR35 Sector: Financial Services If youre an experienced Java Developer looking to join a high-performing team and work with cutting-edge technologies in the financial services sector, wed love to hear from you. More ❯

Location London/Salford Hybrid 1-2 days a week in the office eligibility to work in the UK Role Overview We are seeking an experienced Senior Developer with strong infrastructure and DevOps expertise to help deliver and support a key transformation project moving the system from an on-premises environment into AWS. This role focuses on engineering robust, secure More ❯

Full-Stack Developer Contract Fully Remote Outside of IR35 My Customer who are investing in their technology platform to enhance customer, supplier, and operational workflows is looking for an experienced Full-Stack Developer with strong Golang and React skills. The Full-Stack Developer will help deliver a series of new modules and integrations as part of their Waste Brokerage Platform. … Hosting/Infrastructure: AWS (microservices architecture) Other: REST APIs, CI/CD pipelines, version control (Git), Jira, agile delivery Relational databases: PostgreSQL, MySQL Key responsibilities of the Full-Stack Developer Outside of IR35 Develop and extend backend services using Golang , following microservices principles. Build and enhance responsive user interfaces using React and TailwindCSS . Contribute to key modules including: Client … Customer Portal API Integration Rebate Management System Ensure seamless data integration between services via secure REST APIs. Deploy, test, and optimise services within the AWS environment. The Full-Stack Developer role in initially a 2-week contract role with potential extension. This role will be fully remote. Apply now to speak with VIQU IT in confidence about the Full-Stack More ❯

Full-Stack Developer – Contract – Fully Remote – Outside of IR35 My Customer who are investing in their technology platform to enhance customer, supplier, and operational workflows is looking for an experienced Full-Stack Developer with strong Golang and React skills. The Full-Stack Developer will help deliver a series of new modules and integrations as part of their Waste Brokerage Platform. … Hosting/Infrastructure: AWS (microservices architecture) Other: REST APIs, CI/CD pipelines, version control (Git), Jira, agile delivery Relational databases: PostgreSQL, MySQL Key responsibilities of the Full-Stack Developer Outside of IR35 Develop and extend backend services using Golang , following microservices principles. Build and enhance responsive user interfaces using React and TailwindCSS . Contribute to key modules including: Client … Customer Portal API Integration Rebate Management System Ensure seamless data integration between services via secure REST APIs. Deploy, test, and optimise services within the AWS environment. The Full-Stack Developer role in initially a 2-week contract role with potential extension. This role will be fully remote. Apply now to speak with VIQU IT in confidence about the Full-Stack More ❯

Full-Stack Developer – Contract – Fully Remote – Outside of IR35 My Customer who are investing in their technology platform to enhance customer, supplier, and operational workflows is looking for an experienced Full-Stack Developer with strong Golang and React skills. The Full-Stack Developer will help deliver a series of new modules and integrations as part of their Waste Brokerage Platform. … Hosting/Infrastructure: AWS (microservices architecture) Other: REST APIs, CI/CD pipelines, version control (Git), Jira, agile delivery Relational databases: PostgreSQL, MySQL Key responsibilities of the Full-Stack Developer Outside of IR35 Develop and extend backend services using Golang , following microservices principles. Build and enhance responsive user interfaces using React and TailwindCSS . Contribute to key modules including: Client … Customer Portal API Integration Rebate Management System Ensure seamless data integration between services via secure REST APIs. Deploy, test, and optimise services within the AWS environment. The Full-Stack Developer role in initially a 2-week contract role with potential extension. This role will be fully remote. Apply now to speak with VIQU IT in confidence about the Full-Stack More ❯

C# Developer Onsite Working Financial Services Lorien's leading Investment client are looking for a C# Developer to join them on a contract basis on an 6-month contract. We are looking for a strong C# Developer who has experience of working within Investment Banking environments with strong communication skills. This role is based in London. This role will be More ❯

Snowflake Developer We're looking for a skilled and passionate Snowflake Developer to join our team in a permanent, full-time capacity. This is a hybrid role based in Manchester , requiring you to be in the office 3 days a week . About the Role Job Title: Snowflake Developer Location: Manchester Duration: 4 Days a Week Job Type: Permanent/… FTE As a Snowflake Developer, you'll be a key player in designing, developing, and maintaining our data solutions. You'll work with cutting-edge technologies, leveraging your expertise in Snowflake to build robust and scalable data pipelines and architectures. This role is perfect for someone who is a self-starter , a collaborator , and is eager to learn and adapt More ❯

Senior Software Developer - Python 12-Month Contract Inside IR35 Role Details Location: London or Manchester (2 days/week onsite + monthly team rotation) Duration: 12 months Clearance: BPSS to start; active SC required due to timsecale of the project Team: 10 direct reports, part of a 60+ programme Experience: 4+ years Essential Skills Technical: Strong Python development (primary focus … platforms Ensure code is of high quality and well-documented Work closely with UCD teams and technical experts in an agile environment What We're Looking For: Senior Python developer with strong focus on code quality Experience working with data services Comfortable working in small, agile teams and collaborating with UCD teams More ❯